How far is Rishiri from Iwakuni?

The distance between Iwakuni (Marine Corps Air Station Iwakuni) and Rishiri (Rishiri Airport) is 901 miles / 1450 kilometers / 783 nautical miles.

The driving distance from Iwakuni (IWK) to Rishiri (RIS) is 1343 miles / 2161 kilometers, and travel time by car is about 37 hours 13 minutes.

Distance from Iwakuni to Rishiri

There are several ways to calculate the distance from Iwakuni to Rishiri. Here are two standard methods:

Vincenty's formula (applied above)

• 900.782 miles
• 1449.668 kilometers
• 782.758 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 901.136 miles
• 1450.238 kilometers
• 783.066 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Iwakuni to Rishiri?

The estimated flight time from Marine Corps Air Station Iwakuni to Rishiri Airport is 2 hours and 12 minutes.

What is the time difference between Iwakuni and Rishiri?

There is no time difference between Iwakuni and Rishiri.

Flight carbon footprint between Marine Corps Air Station Iwakuni (IWK) and Rishiri Airport (RIS)

On average, flying from Iwakuni to Rishiri generates about 144 kg of CO2 per passenger, and 144 kilograms equals 317 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Iwakuni to Rishiri

See the map of the shortest flight path between Marine Corps Air Station Iwakuni (IWK) and Rishiri Airport (RIS).

Airport information

Origin	Marine Corps Air Station Iwakuni
City:	Iwakuni
Country:	Japan
IATA Code:	IWK
ICAO Code:	RJOI
Coordinates:	34°8′38″N, 132°14′9″E

Destination	Rishiri Airport
City:	Rishiri
Country:	Japan
IATA Code:	RIS
ICAO Code:	RJER
Coordinates:	45°14′31″N, 141°11′9″E